CostDBEntryStatsRF.hh

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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    Software is furnished to do so, subject to the following conditions:
 
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/**
 * @file CostDBEntryStatsRF.hh
 *
 * Declaration of CostDBEntryStatsRF class.
 *
 * @author Tommi Rantanen 2003 (tommi.rantanen-no.spam-tut.fi)
 * @author Jari Mäntyneva 2005 (jari.mantyneva-no.spam-tut.fi)
 * @note rating: red
 */
 
#ifndef TTA_COSTDB_ENTRY_STATS_RF_HH
#define TTA_COSTDB_ENTRY_STATS_RF_HH
 
 
#include "CostDBEntryStats.hh"
#include "Exception.hh"
 
 
/**
 * Stores area, delay and energy statistics of register files.
 */
class CostDBEntryStatsRF: public CostDBEntryStats {
public:
    CostDBEntryStatsRF(double areaData, double delayData);
    virtual ~CostDBEntryStatsRF();
    CostDBEntryStatsRF(
        const CostDBEntryStatsRF& stats1,
        const CostDBEntryStatsRF& stats2,
        double coefficient);
 
    virtual double energyActive() const;
    virtual double energyRead() const;
    virtual double energyWrite() const;
    virtual double energyReadWrite(int reads, int writes) const;
 
    virtual void setEnergyActive(double energy);
    virtual void setEnergyRead(double energy);
    virtual void setEnergyWrite(double energy);
    virtual void setEnergyReadWrite(int reads, int writes, double energy);
 
protected:
    virtual CostDBEntryStats* createStats() const;
 
private:
    /// Map of energies.
    typedef std::map<const std::string, double> EnergyMap;
    /// Map of delays.
    typedef std::map<const std::string, double> DelayMap;
 
    static std::string generateReadWriteString(int reads, int writes);
 
    /// Copying not allowed.
    CostDBEntryStatsRF(const CostDBEntryStatsRF&);
    /// Assignment not allowed.
    CostDBEntryStatsRF& operator=(const CostDBEntryStatsRF&);
};
 
#endif